Effects of hemostatic agents on shear bond strength of orthodontic brackets

Okşayan, Rıdvan; Isman, N. Eren; Kayali, KM; Ma, Chi

doi:10.4103/1119-3077.151039

Cited by 4 publications

(5 citation statements)

References 29 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Studies have shown that for both total-etch and self-etch adhesives, the SBS of the contaminated dentin surface is re-established by performing etching with phosphoric acid [40]. Other studies have reported lower SBS with phosphoric acid [12]. Because of its acidity (pH=-0.7), 37% phosphoric acid induces limited denaturation of the uncovered matrix metalloproteinases (MMPs) [46].…”

Section: Discussionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

“…Exposure to contaminants during clinical procedures is inevitable, impacting the tooth-restoration interface [12]. These contaminants, present in saliva, blood, gingival crevicular fluid, and hemostatic agents, can significantly compromise bond strength [12]. Blood macromolecules such as fibrinogen and platelets deposited on dentin surfaces have been shown to weaken the resin-cement bond, potentially leading to microleakage and secondary caries [13].…”

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Effect of Dentin Contamination with Hemostatic Agents and Cleaning Techniques on Bonding with Self-Adhesive Resin Cement

Alzahrani,

Hajjaj,

Abu Haimed

et al. 2024

Med Sci Monit

View full text Add to dashboard Cite

Background:Dentin contamination with hemostatic agents before bonding indirect restorations negatively affects the bond strength. However, the consensus on which materials could be used to clean contamination of hemostatic agents has not been explored. The aim of this study was to assess the effect of Katana Cleaner applied on the surface of dentin contaminated with hemostatic agents on the shear bond strength (SBS) of self-adhesive resin cement by comparing it with three other surface cleaners. Material/Methods:Ninety dentin specimens were divided into a no contamination group (control) (n=10), 4 groups contaminated with 25% aluminum chloride (Viscostat Clear) (n=40), and 4 groups contaminated with 20% ferric sulfate (Viscostat) (n=40). Subsequently, 4 different cleaners were used for each contamination group (water rinse, phosphoric acid, chlorhexidine, and Katana Cleaner). Then, self-adhesive resin cement was directly bonded to the treated surfaces. All specimens were subjected to 5000 thermal cycles of artificial aging. The shear bond strength was measured using a universal testing machine. Results:Two-way analysis of variance showed that the contaminant type as the main factor was statistically non-significant (p=0.655), cleaner type as the main factor was highly significant (p<0.001), and interaction between the contaminant and cleaner was non-significant (p=0.51). The cleaner type was the main factor influencing the bond strength. Phosphoric acid and chlorhexidine showed better performance than Katana Cleaner. Conclusions:Cleaning dentin surface contamination with phosphoric acid and chlorhexidine had better performance than with Katana Cleaner.

show abstract

Section: Discussionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Effect of Dentin Contamination with Hemostatic Agents and Cleaning Techniques on Bonding with Self-Adhesive Resin Cement

Alzahrani,

Hajjaj,

Abu Haimed

et al. 2024

Med Sci Monit

View full text Add to dashboard Cite

show abstract

“…During this surgical operation, providing moisture control is more crucial due to blood contamination. Studies showed that contamination of blood and/or saliva has a negative effect on bonding of orthodontic attachments (1)(2)(3).…”

Section: Introductionmentioning

confidence: 99%

Hemostatic effects of adrenaline and Ankaferd (blood stopper) during orthodontic attachment bonding

Adiloğlu

Aktaş

et al. 2018

Turk J Med Sci

View full text Add to dashboard Cite

Background/aim: Moisture prevention during the bonding of orthodontic attachments on impacted teeth is crucial for accomplishment. It was aimed to compare the hemostatic effects of adrenaline and Ankaferd Blood Stopper (ABS) during the surgical exposure of the impacted maxillary canine. Materials and methods: The study consists of 20 patients, whose orthodontic treatments were outlined with the surgical exposure of maxillary impacted canine. Patients were divided into groups of 10; where each group was treated with one of the two medicines to control bleeding. Group A was treated with adrenaline, and group B was treated with Ankaferd Blood Stopper (ABS). The bleeding period was recorded as the time from the exposure of the crown until the inception of bonding. Results: It was observed that both the bleeding period and the cumulative duration were significantly shorter in group B (the ABS group) than in group A (the adrenaline group) (P < 0.05), but no significant deviation in bonding times was recorded. Conclusion: ABS is a good alternative hemostatic agent for the prevention of bleeding at the surgical exposure of impacted teeth without affecting the bonding.

show abstract

“…The persistence of microleakage can result in tooth sensitivity, recurrent caries, irritation of the pulp and failure of treatment (6). Therefore, in order to improve the quality of restoration and increase their longevity, attempts should be made to control bleeding and gingival crevicular fluid; a technique to achieve this is the use of hemostatic agents (7-9). Aluminum chloride is one of the hemostatic agents that is used to this end.…”

Section: Introductionmentioning

confidence: 99%

Effect of hemostatic agent on marginal gaps of class V giomer restorations

et al. 2017

View full text Add to dashboard Cite

BackgroundContamination of dentin with hemostatic agents might exert a deleterious effect on adhesive procedures on dentin. The present study was undertaken to investigate the effect of aluminum chloride hemostatic agent on marginal gaps in Cl V giomer restorations.Material and MethodsFifty sound bovine permanent incisors were selected for the purpose of this in vitro study and Cl V cavities were prepared on their buccal surfaces; the gingival margins of the cavities were placed in dentin. The tooth samples were randomly assigned to two groups (n=25). The samples in groups 1 and 2 underwent a restorative procedure without and with the application of aluminum chloride hemostatic agent in the cavity, respectively, before application of the adhesive. BeautiBond one-step self-etch adhesive and Beautifil II giomer restorative material were used for the restoration of the cavities in both groups. The samples were thermocycled and sectioned, followed by measuring the gap sizes at gingival margins in µm under a stereomicroscope. The marginal gaps were compared with Mann-Whitney U test. Statistical significance was set at P<0.05. ResultsThe results showed significant differences in the mean marginal gaps between the two groups under study (P<0.001); the mean marginal gaps were higher in group 2 (with hemostatic agent) compared to those in group 1 (without hemostatic agent) (P<0.0005).ConclusionsContamination with aluminum chloride hemostatic agent in giomer restorations gave rise to higher gingival margin gaps. Key words:Dental adhesives, giomer restorative material, hemostatic agent, marginal adaptation.

show abstract

Effects of hemostatic agents on shear bond strength of orthodontic brackets

Abstract: In impacted tooth surgical operations, blood contamination poses a substantial risk of bond failure in bonding attachments applications to the impacted teeth. Epinephrine and ABS may be used on surgical exposed impacted teeth operation for the prevention of blood contamination.

Cited by 4 publications

References 29 publications

Effect of Dentin Contamination with Hemostatic Agents and Cleaning Techniques on Bonding with Self-Adhesive Resin Cement

Effect of Dentin Contamination with Hemostatic Agents and Cleaning Techniques on Bonding with Self-Adhesive Resin Cement

Hemostatic effects of adrenaline and Ankaferd (blood stopper) during orthodontic attachment bonding

Effect of hemostatic agent on marginal gaps of class V giomer restorations

Contact Info

Product

Resources

About